| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.84 | 12.729% | $135.0944 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $45.93 | 11.404% | $51.1679 | $51.17 | $51.15 | $51.20 |
| Purchase #3 | $150.64 | 8.590% | $163.58 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $215.82 | 8.432% | $234.0179 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $108.29 | 6.871% | $115.7306 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $124.30 | 11.130% | $138.1346 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $113.77 | 9.142% | $124.1709 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $878.59 | $961.8963 | $961.89 | $961.90 | $961.90 | |